MINISTRY OF EDUCATION AND TRAINING HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING GRADUATION THESIS ELECTRONIC AND COMMUNICATION DESIGN AND CONSTRUCT A MODEL OF VEHICLE TO MONITOR THE QUALITY OF ENVIRONMENT REMOTELY LECTURER: M. NGO BA VIET STUDENT: LE THANH TUNG NGUYEN LE DUY SKL 0 0 9 3 1 4 Ho Chi Minh City, July 2022 HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING -------------- GRADUATION THESIS DESIGN AND CONSTRUCT A MODEL OF VEHICLE TO MONITOR THE QUALITY OF ENVIRONMENT REMOTELY LE THANH TUNG Student ID: 17141036 NGUYEN LE DUY Student ID: 17141002 Major: ELECTRONIC AND COMMUNICATION ENGINEERING TECHNOLOGY Advisor: NGO BA VIET, M. Ho Chi Minh City, July 2022 HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION FACULTY FOR HIGH QUALITY TRAINING -------------- GRADUATION THESIS DESIGN AND CONSTRUCT A MODEL OF VEHICLE TO MONITOR THE QUALITY OF ENVIRONMENT REMOTELY LE THANH TUNG Student ID: 17141036 NGUYEN LE DUY Student ID: 17141002 Major: ELECTRONIC AND COMMUNICATION ENGINEERING TECHNOLOGY Advisor: NGO BA VIET, M. Eng Ho Chi Minh City, July 2022 ii THE SOCIALIST REPUBLIC OF VIETNAM Independence – Freedom– Happiness -------- Ho Chi Minh City, July 30th, 2022 ADVISOR’S EVALUATION SHEET Student name: Le Thanh Tung Student ID: 17141036 Student name: Nguyen Le Duy Student ID: 17141002 Major: Electronics and Communication Engineering Technology Project title: Design and construct a model of vehicle to monitor the quality of environment remotely.
Ngo Ba Viet EVALUATION 1. Content of the project: - Project completed on schedule. The model works according to its intended purpose. Strengths: - Students actively self-study to program hardware and applications.
In addition, students have good ability to design and construct electrical circuits. Approval for oral defense? (Approved or denied): Approved 5. Overall evaluation: (Excellent, Good, Fair, Poor): Good 6.5 Ho Chi Minh City, July 30th , 2022 ADVISOR (Sign with full name) iii THE SOCIALIST REPUBLIC OF VIETNAM Independence – Freedom– Happiness -------- Ho Chi Minh City, July 30th, 2022 PRE-DEFENSE EVALUATION SHEET Student name: Le Thanh Tung Student ID: 17141036 Student name: Nguyen Le Duy Student ID: 17141002 Major: Electronics and Communication Engineering Technology Project title: design and construct a model of vehicle to monitor the quality of environment remotely Name of Reviewer:. Content and workload of the project.
Approval for oral defense? (Approved or denied) .) Ho Chi Minh City, day….month……year…… REVIEWER (Sign with full name) iii THE SOCIALIST REPUBLIC OF VIETNAM Independence – Freedom– Happiness -------- Ho Chi Minh City, July 30th, 2022 EVALUATION SHEET OF DEFENSE COMMITTEE MEMBER Student name: Le Thanh Tung Student ID: 17141036 Student name: Nguyen Le Duy Student ID: 17141002 Major: Electronics and Communication Engineering Technology Project title: Design and construct a model of vehicle to monitor the quality of environment remotely Advisor: M. Ngo Ba Viet Name of Defense Committee Member:. Content and workload of the project .) Ho Chi Minh City, day….year COMMITTEE MEMBER (Sign with full name) iv HCMC University of Technology and Education Socialist Republic of Vietnam Faculty for High Quality training Independence - Liberty – Happiness Ho Chi Minh City, July 30th, 2022 PROJECT ASSIGNMENT Name of Members: Le Thanh Tung Student ID: 17141036 Nguyen Le Duy Student ID: 17141002 Training system: Regular university Major: Electronics and communication engineering technology Class: 17141CLA I. NAME OF PROJECT: DESIGN AND CONSTRUCT A MODEL OF A VEHICLE TO MONITOR THE QUALITY OF THE ENVIRONMENT REMOTELY II.
The original figures - Recognize the urgency and importance of the monitor and control system. - Conducting research, studying materials, current models related to the topic for comparison and improvement. Content of implementation Task 1: Brainstorm and research related topics. Task 2: Research and select components.
Task 3: Draw algorithm flowchart. Write a program to communicate between the main microcontroller and peripheral devices Task 4: Design and build complete system model. Run tests and calibrate the system. Task 5: Write a report.
DATE OF RECEIVING TASK: IV. DATE OF TASK COMPLETION: V. Ngo Ba Viet CHAIR OF THE PROGRAM ADVISOR (Sign with full name) (Sign with full name) v HCMC University of Technology and Education Socialist Republic of Vietnam Faculty for High Quality training Independence - Liberty – Happiness Ho Chi Minh City, July 30th, 2022 PROJECT IMPLEMENT SCHEDULE Name of Members: Le Thanh Tung Student ID: 17141036 Nguyen Le Duy Student ID: 17141002 Class: 17141CLA Name of project: Design and construct a model of a vehicle to monitor the quality of the environment remotely Week/Date Content Lecture Confirm 1st Meet Instructor to disseminate regulations: (11/3-18/3) choose topic, working time. - Instructor conducts review of the topic.
2st - Write a summary of the requirements of the (19/3-25/3) selected topic: Reasons and objectives of the topic, design content, limited parameters of the topic. 3nd Write the plan and detail outlines for the topic. (26/3-2/4) - Design block diagram. rd 4 - Design the principal diagram and explain the (3/4-9/3) function of each block.
vi - Search for knowledge, information about the temperature, humidity and CO2 concentration in 5th the air (29/3-4/4) - Find out the sensors used in the subject. - Learn about how to write program to control car. 6th Connect and write code to push data to the web (5/4-18/4) server 7th Connect and write code to send data from Arduino (19/4-2/5) to Raspberry 8th Research and learn about MJPEG to run Camera (3/5-9/5) 9th - Programming to connect operating modules in the system. (10/5-16/5) - Design background and control interface in web server 10th (17/5-23/5) 11th (24/5-30/5) 12th (31/5-7/6) 13th - Research, learn and use Hamachi for this project - Model Building (8/6-14/6) 14th (15/6-21/6) vii 15th - Implement, test and fix the Project.
(22/6-30/6) - Write the report. Complete the report and send it to Instructor to th 16 review and comment for the last time before (1/7-14/7) printing the report. 17th Submit the report and slide PowerPoint. (15/7-28/7) ADVISOR STUDENTS (Sign with full name) (Sign with full name) viii DISCLAIMER We guarantee that this project is our research, under M.
NGO BA VIET 's guidance. The results published in this project are honest and are not replicated from any other work. STUDENTS Le Thanh Tung Nguyen Le Duy iii ACKNOWLEDGMENTS Foremost, our group would like to express our sincere thanks to the teachers in the Faculty of High Quality Training. During the time studying at the school, the teachers were dedicated to teaching and imparting to their group knowledge, experience and motivation in the learning process.
We sincerely thank to my advisor for his continued support and encouragement: M. Ngo Ba Viet. We offer our sincere appreciation for the learning opportunities provided by my lecturer. Besides my advisor, we would like to thank our friends who shared knowledge and valuable experiences during the implementation of the project.
Finally, we would like to thank our family for giving time to care and supporting us spiritually throughout our life. Sincerely! STUDENTS Le Thanh Tung Nguyen Le Duy iv LIST OF CONTENTS PROJECT ASSIGNMENT. v PROJECT IMPLEMENT SCHEDULE. x LIST OF CONTENTS.
xi LIST OF FIGURES. xiii LIST OF TABLE. xvi Chapter 1: INTRODUCTION. THESIS REPORT OUTLINE.
2 Chapter 2: LITERATURE REVIEW. REMOTED-CONTROL CAR MODEL. INTERNET OF THINGS (IoT). Overview of AlphaBot2.
System block diagram design. Circuit design and calculation. Set up to run dht11 and control car .3 Set up Camera: .4 Set up to get information from sensor send to Web Server .6 Set up web server for Raspberry pi .7 LogMeIn Hamachi Software. 33 Chapter 4: EXPERIMENT RESULTS.
The operating of model. Model construction results .1 The users interface of controlling on web server. CONCLUSIONS AND DEVELOPMENT. 47 vi LIST OF FIGURES Fig.
Control car by remote control (short distance) [4]. Control car through internet (long distance) [4]. Applications of the Internet of Things. UART protocol format.
Send and receive process between MASTER and SLAVE. Summary of Wi-Fi standards. 11 The picture of AlphaBot2-base [2]. The picture of AlphaBot2-Pi [2].
Block diagram of the system. GPIO Pins of Raspberry Pi 4 [10]. DHT11 sensor pinout [13]. MQ135 sensor pins out [14].
Servo motor pinout [16]. The time when servo runs and stops [16]. The Camera raspberry V1. Image of TB6612FNG [19].
Pins out of TB6612FNG [19]. The main flow chart of system. The flowchart of car. The flowchart of camera.
Interface of VNC Viewer. Arduino IDE and Python3 after install completed. Interface of Arduino IDE. Access pane in Thingspeak.
Channel after created. Channel settings tab. API Keys tab. API Key support used for send data to Thingspeak.
Code for Python file. Data from sensor shown in line chart. Iframe of line chart. Background of web server.
LogMeIn Hamachi Software. Product model after completion. Arduino Nano in the body of the car. MQ135 on the car body.
DHT11 on the car body. Operating of LogMeIn Hamachi. Camera on top of the car. The top half of user interface.
Picture from camera. The other half of user interface. Line chart of Temperature. Line chart of Humidity.
Line chart of CO2 Concentration. Graph update interval. CO2 Concentration without lighter. CO2 Concentration when sensor nearby fire of lighter.
43 viii LIST OF TABLE TABLE 3. Specification of Arduino Nano [12]. DHT11 PINS OUT. Specification of MQ135 sensor [15].
SG90 SERVO SPECIFICATIONS. The specification of Camera Raspberry Pi V1[18]. measured data compare with actual data table. 42 ix ABSTRACT Our living conditions are better day by day thanks to the development of science and technology.
In the past, we had to work in dangerous conditions without any assistant devices or an equipment which protect your life while working but nowadays we have a better working conditions with assistant devices and equipment, we have better living conditions, modern medical instruments. However, along with the benefits of the development of science and technology is pollutions and the most dangerous pollution is air pollutions. Human cannot live without breathing, we have to breath to live and we cannot know that the thing we breathe in is good or bad by smelling. Breathing in polluted air will make asthma symptoms worse and trigger an asthma attack, cause cardiovascular disease.
Air pollution could make adults’ health worse day by day but it will make children who has immune system worse than adult worse immediately. It interferes with the child's maturation process. Monitoring the air quality is necessary to have a relevant solution to protect children’s health. Therefore, in order to protect the health of people we have to know the measurement of the air.
So this also the purpose of our project:” DESIGN AND CONSTRUCT A MODEL OF A VEHICLE TO MONITOR THE QUALITY OF THE ENVIRONMENT REMOTELY”. We were allowed by my advisor to use the model:” AlphaBot2 Robot Building Kit for raspberry Pi 3B/3B+/4B from hshop. This model has many functions but in this project we just use some of them. PROBLEM STATEMENT Contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere that is defined is air pollution.
The emission from daily activities such as household combustion devices, motor vehicles, industrial facilities and forest fires are common sources of air pollution. Pollutants of major public health concern include particulate matter, carbon monoxide, ozone, nitrogen dioxide and sulfur dioxide. Outdoor and indoor air pollution cause respiratory and other diseases and are important sources of morbidity and mortality. WHO data show that almost all of the global population (99%) breathe air that exceeds WHO guideline limits and contains high levels of pollutants, with low- and middle-income countries suffering from the highest exposures [1].
